Travel to South East Asia from US, destination varies and miles varies if it is not direct flight and is subject to change by individual airline.
•You can save 10% or up to 10k award miles every year if you have Citi American Airlines Credit Card
•You can save 15% award miles for Singapore Airlines if you book online
•Tax and surcharge fees vary by different airlines
•United Airlines and Singapore Airlines are both in Star Alliance Program
•American Airlines is in oneworld program and can use for Cathay Pacific and Japan Airlines to Asia
•All these 3 airlines can issue one-way award ticket with half of the roundtrip award miles
•Above mileage is based on one-way award ticket